Luis Castillo reacted to his stellar effort against the Houston Astros in the Seattle Mariners' victory on Friday night.

Randy Arozarena hit a solo home run and Luis Castillo threw 6 2/3 scoreless innings as the Seattle Mariners beat the Houston ...

In this MLB mock trade, the Boston Red Sox send star third baseman Alex Bregman to the Seattle Mariners in exchange for ace ...

Castillo (7-5) allowed three hits and two walks while striking out seven over 6.2 scoreless innings to earn the win over the Astros on Friday.

When the Mariners unveiled how they’d roll out their rotation for this weekend’s huge series vs. Houston to start the second half -- opting for Luis Castillo, then rookie Logan Evans, with Sunday ...

The Seattle Mariners are set to begin the second half of the season against their biggest American League West rivals, the ...

The Seattle Mariners went into the All-Star Break with a wave of momentum on their side and an opportunity to make major headway in the American Leagu ...

The Mariners opened the second half of the season with a win over Houston on Friday thanks to a tremendous start from Luis ...

Luis Castillo pitched 6 2/3 scoreless innings while Randy Arozarena and Mitch Garver each homered to lead the Seattle Mariners past the visiting Houston Astros 6-1 on Friday night in both teams' first ...

Luis Castillo pitches 6 2/3 scoreless innings, Randy Arozarena and Mitch Garver each homered, and the Seattle Mariners scored four runs in the ninth inning.

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George Kirby will get the start Monday when the Mariners open a three-game series against the Brewers followed by a ...